ChemicalBook Product Catalog Dyes and Pigments Pigment Organic pigments COBALT BLUE

COBALT BLUE

COBALT BLUE Basic information
Product Name:COBALT BLUE
Synonyms:C.I.Pigmentblue28;Cobaltaluminatebluespinel;FERRISPEC(R) PL COBALT BLUE;COBALT BLUE;CI 77346;Cobaltbluetech;Pigment blue 28 (C.I. 77346);Cobalt(II) oxide/Aluminum oxide,(1:x) salt
CAS:1345-16-0
MF:CoO·Al2O3
MW:0
EINECS:310-193-6
Product Categories:UVCBs-inorganic
Mol File:Mol File
COBALT BLUE Structure
COBALT BLUE Chemical Properties
density 4.26[at 20℃]
EPA Substance Registry SystemC.I. Pigment Blue 28 (1345-16-0)
Safety Information
MSDS Information
COBALT BLUE Usage And Synthesis
UsesCobalt blue [Co(AlO2)2], also known as cobalt ultramarine or azure blue, is a compound of aluminum oxide and cobalt. It is used as a pigment that mixes well with both oil and water. It also has cosmetic uses for eye shadow and in grease paint. Cobalt blue is one of the most durable blue pigments in that it resists weathering in paints and holds up to other wear and tear.
DefinitionCOBALT BLUE is an inorganic pigment that is the reaction product of high temperature calcination in which cobalt (II) oxide and aluminum oxide in varying amounts are homogeneously and ionically interdiffused to form a crystalline matrix of spinel. Its composition may include any one or a combination of the modifiers MgO, ZnO, Li2O, or TiO2.
Flammability and ExplosibilityNotclassified
COBALT BLUE Preparation Products And Raw materials
Raw materialsAluminum hydroxide-->Zinc sulphate-->Aluminium potassium sulfate dodecahydrate-->Cobalt sulfate-->COBALT ALUMINUM OXIDE
Aluminum acetylacetonate METHYL ISOCYANOACETATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) N-BUTYLISOCYANIDE PHENYLSELENOL Tris(2,4-pentanedionato)chroMiuM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) SALCOMINE 2,4-PENTANEDIONE, SILVER DERIVATIVE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide COBALT(II) ACETYLACETONATE Cupric acetylacetonate Ethyl isocyanoacetate Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE Benzyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
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